< Sponsored Listing Q: How long can I get a quote9 A: The quotation can be provided not longer than 24 hours on condition that we know all detailed requirements. Q: Can you provide OEM service9 A: Yes,we can produce under your own brandname. Q:Are you a manufacturer9 A:Yes,we are a China company and our factory locates in Shanghai for about 8years.

It is fitted with a plastic adapt e r head for use with a foam application gun or a straw. Clean and moisten surfaces with a water sprayer prior to application. Use knife to smooth out the cured foam and treat surface with cement, paint or silicone.

Insulating the electrical outlets and water pipes. With all automatic machines, quality is steady and delivery time can be guaranteed. Certificates Why choose us 1. Not only we are factory but also there are two factories.

Q: Can you spray paint polyurethane foam?
A: You are safe with all the water based painting .. the kind of stuf you paint the lounge wall with .
Q: Is memory foam made of polyurethane?
A: *For the manufacture of polyurethane polymers , two groupes of at the very least bifunctional substances was necessary as reagents ; compounds with isocyanate groupes , and compounds with active hydrogen atoms . The physical and chemicals nature , structure , and molecular sized of these compounds duringfluence the polymerisation response , as well as ease of processing and last physical properties of the completed polyurethane . In addition , additive such as catalysts , surfactants , blowing agents , crossing linkers , fire retardants , light stabilisers , and fillers 's use to control and amend the response procedures and performance particularities of the polymer . *Polyurethane foam ( including foam rubber ) is often made by adding little sums of unstable materials , so-called blowing agents , to the response mixture . These simple unstable chemicals yield significant performance peculiarities , primarily thermal insulation . In the beginning of the 1990s , due to their influence on ozone exhaustion , the Montreal Protocol has contributed to the importantly reduction used of numerous chlorine-containing blowing agents , such as trichlorofluoromethane ( CFC-11 ) . Other haloalkanes , such as the hydrochlorofluorocarbon 1,1-dichloro-1-fluoroethane ( HCFC-141b ) , to be utilized as interim substitutions till their stage out under the IPPC directive concerning greenhouse gases in 1994 and by the Volatile Organic Compounds ( VOC ) directive of the EU in 1997 . By the end of the 1990s , the u.s.ed of blowing agents such as carbon dioxide , pentane , 1,1,1,2-tetrafluoroethane ( HFC-134a ) and 1,1,1,3,3-pentafluoropropane ( HFC-245fa ) became more pervasive in North America and the EU , though chlorinated blowing agents staying in utilized in numerous the developing world . For more clicking : http : //en.wikipedia.org/wiki/Polyurethan ...
Q: What hardware-store glue to bond Polyurethane foam or urethanes?
A: Hot glue is a rapid but interim solution . Becauses of such isolating properties of the foam the glue does n't cool down as quickly and gives you more 'work hours ' than hotglue normaly would . A thin layer of waterproof construction adhesive ( such as fluid nails ) applicable in each mating surface and enableed to go tacky before being joined is working well but takes several days following completionly cure . Of course a Polyurethane Cement will always be better . Ring a foam insulation provider they 'll got everything you requirements and the most suitableest guidance .